Design, fabrication, and testing of a hopper-feeder-bolter
Technical Report
·
OSTI ID:6835927
This report documents the design, fabrication, testing, and coal mine demonstration of a hopper-feeder-bolter during a four-phase program. The machine was designed to increase productivity and safety in underground room-and-pillar mining. It performed well as a hopper-feeder for continuous haulage during a coal mine demonstration. Testing in a simulated mine showed that the machine also has good roof bolting capability.
- Research Organization:
- Bureau of Mines, Pittsburgh, PA (USA)
- OSTI ID:
- 6835927
- Report Number(s):
- OFR-3388
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
012031* -- Coal
Lignite
& Peat-- Underground Mining-- Strata Mechanics & Control-- (1987-)
42 ENGINEERING
420206 -- Engineering-- Mining & Drilling Equipment & Facilities-- (1980-1989)
COAL MINES
CONTINUOUS MINERS
CUTTER LOADERS
CUTTING MACHINES
DESIGN
EQUIPMENT
HAULAGE EQUIPMENT
LOADERS
MATERIALS HANDLING EQUIPMENT
MINES
MINING
MINING EQUIPMENT
PERFORMANCE TESTING
ROOF BOLTS
ROOM AND PILLAR MINING
SAFETY
TESTING
UNDERGROUND FACILITIES
UNDERGROUND MINING
012031* -- Coal
Lignite
& Peat-- Underground Mining-- Strata Mechanics & Control-- (1987-)
42 ENGINEERING
420206 -- Engineering-- Mining & Drilling Equipment & Facilities-- (1980-1989)
COAL MINES
CONTINUOUS MINERS
CUTTER LOADERS
CUTTING MACHINES
DESIGN
EQUIPMENT
HAULAGE EQUIPMENT
LOADERS
MATERIALS HANDLING EQUIPMENT
MINES
MINING
MINING EQUIPMENT
PERFORMANCE TESTING
ROOF BOLTS
ROOM AND PILLAR MINING
SAFETY
TESTING
UNDERGROUND FACILITIES
UNDERGROUND MINING